Car loses all power when turned off, power locks lights everything

Tiny
KHAKI18
  • 2004 FORD TAURUS
  • 130,000 MILES

2004 Ford Taurus se. But is fine when car is on this just happened recently whats causing this? I think it was caused when I installed a stereo and accidentally touched the ground and power wires.

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Wednesday, March 14th, 2012 AT 7:02 PM

9 Replies

Tiny
FIXITMR
  • MEMBER

Check all fuses inside and under hood.

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Wednesday, March 14th, 2012 AT 7:07 PM
Tiny
KHAKI18
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I checked the fuses for interior lights and they were fine

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Wednesday, March 14th, 2012 AT 7:11 PM
Tiny
FIXITMR
  • MEMBER

I had same thing happen to me recently and 2 fuses were blown. I ound by testing all fuses with test light.

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Wednesday, March 14th, 2012 AT 8:46 PM
Tiny
KHAKI18
  • MEMBER

But a fuse would make the part not work at all right? Mine work when the car is on but no longer work with it off? Like power locks and dome light

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Wednesday, March 14th, 2012 AT 10:52 PM
Tiny
FIXITMR
  • MEMBER

Maybe ignition switch problem.

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Wednesday, March 14th, 2012 AT 11:23 PM
Tiny
KHAKI18
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How would I check/fix that?

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Wednesday, March 14th, 2012 AT 11:25 PM
Tiny
FIXITMR
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Nevermind that for now you have a smart junction box under left side of dash which has relays for interior lights.

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Thursday, March 15th, 2012 AT 3:19 AM
Tiny
FIXITMR
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Power locks are with SJB too with relays for locks. You say locks work with key on? What about accessory position?

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Thursday, March 15th, 2012 AT 3:30 AM
Tiny
FIXITMR
  • MEMBER

K i'm showin diff fuses for key on and key off. Check fuses
26 30 31

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Thursday, March 15th, 2012 AT 4:11 AM

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